SatoYuu

SatoYuu (さとゆう) is the shipping name of Kasumi Yuuna and Masuda Satoshi.

Summary
Satoshi and Yuuna originally met for the filming of Koi no Kensaku in which they portrayed the main characters who also are a couple. When Satoshi arrived at the set to film, he started to speak with Yuuna who shared his passion for books. After several strange moments, they ended up kind of kissing by accident. Satoshi started to apologise to her which lead to him annoy Yuuna.

Trivia

 * It's common knowledge that SatoYuu is going to be canon.